Web1 nov. 2024 · In 2013, a diamond drill program tested an extensive advanced argillic alteration lithocap within the Hu’u project on eastern Sumbawa Island, Indonesia. A very large and blind copper-gold deposit (Onto) was discovered, in which copper occurs largely as disseminated covellite with pyrite, and as pyrite-covellite veinlets in a tabular block … WebThe lithocap is host to disseminated silver mineral-ization of both hypogene and supergene origin. Ar-gentite, the principal hypogene silver mineral, inverted to acanthite and is associated spatially with disseminated barite (Steele 1996). A sheeted zone of polymetallic veins cuts the lithocap (Turneaure 1960), with the upper parts

Lithocaps on porphyry systems, Northern Peru - ResearchGate

WebLithocap is widespread in high-sulfidation epithermal gold deposits, and have obvious features to explore this deposit. Through studying geology, mineral assemblages and … WebThe lithocap is host to disseminated silver mineral-ization of both hypogene and supergene origin. Ar-gentite, the principal hypogene silver mineral, inverted to acanthite and is … iowa culvert hydraulics

鉱床学とは - さくらのレンタルサーバ

WebZones of advanced argillic alteration constituting lithocaps are commonplace in the shallow parts of porphyry copper systems. Similar lithocaps are also recognized in the shallowly … Weblithiumrelated {形} : lithiumion {名} : lithiuminduced {形} : lithocholic acid lithocholic acidリトコール酸 [医生] lithiumcontaining {形} : lithoclase lithoclaseリソクレース [地球] WebWhere the intermediate-sulfidation fluid flows through the leached lithocap environment, it evolves to a high-sulfidation fluid (Einaudi et al., 2003) to produce high-sulfidation veins … iowa cubs home game schedule